The post is written specially for those who are struck on baseband 4.11.08 and are unable to unlock their iPhone 4 device.

Apple introduced a new baseband 4.11.08 along with their latest firmware iOS 5. We do not want to sound too technical by explaining what actually a baseband is. It involves theories of signal and systems and frequencies. All you need to know is that it has everything to do with the unlock of your device.

Anyways coming back to the point. Its a little harsh way to say but truth must be told. Those of you who are struck on iPhone 4 baseband 4.11.08, there is currently no unlock solution. Niether using Ultrasn0w, nor using Gevey Sim.

There are currently two solutions to unlock your device. One is Gevey Sim and the other is Ultrasn0w.

If you see in the above list of basebands, 4.11.08 is not present because it currently has no unlock. Remember you cannot downgrade your baseband by downgrading your firmware.

The only way a person can have 4.11.08 baseband running iOS 5 and that too with an unlocked device is to have a factory unlocked iPhone. Factory unlocked are contract free devices bought from Apple by paying them additional fee to use it on any carrier network. Just like the one we have :)

For those who have not yet upgraded to iOS 5, we have already posted a guide when it was released. The following link will show you how to preserve your baseband while updating to iOS 5 and you will not end up loosing your unlock

A lot of less technical users and those who are new to unlocking and jailbreaking are unable to get the concept and they end up loosing their money by paying to the fake sites on the Internet. If you just follow this single post, it means you know everything related to this specific topic. We advice you not to waste your time with such sites. If any developer comes with some solution to unlock 4.11.08, we will update it on our site as well we will update this post.

Anyways making it short, no unlock for baseband 4.11.08. Follow us on Twitter and Facebook to get updates on it.

Great post. There are so much speculation about baseband 4.11.08 and IOS5 that it is very frustating to read about it online.
I read somewhere else that if you are in the US and you buy a Pay-Go SIM card you might be able to use it. Is that true?

http://twitter@cmlucht chris

if you live in the us you can go to best buy and get a h2o wireless sim it runs off of the att network so no unlock is needed and its 60 a month for unlimited everything and no contract

Jennifer

I read through a confirmed link, that the new Miracle unlock for the 04.11.08 is already out and being sold for $60 on this online website.

It supposedly unlocks the latest baseband 04.11.08.

hari

hi, can u send us link which can unlock 4.11.08 .. is it official? or just jail break

fFranc

Screw Apple… so much ppl around the globe with useless iphones and money to the trash because these crazy folks at Apple.
WT*F is just a phone! why lock it and screw half the users worldwide.
Because of this I dumped my Iphone after 3 years of using Iphones, and Iam on a Galaxy S-2 factory unlocked… it kicks iPhone S in the h*arsss…

Ron Watson

I have an iPhone 4 AT&T& with baseband 04.11.08
But I can’t unlock it. Please can you help me.

Rev Ron

No, no one can unlock it! Maybe in another year but don’t hold your breath.